JPH0526663Y2 - - Google Patents
Info
- Publication number
- JPH0526663Y2 JPH0526663Y2 JP1988019569U JP1956988U JPH0526663Y2 JP H0526663 Y2 JPH0526663 Y2 JP H0526663Y2 JP 1988019569 U JP1988019569 U JP 1988019569U JP 1956988 U JP1956988 U JP 1956988U JP H0526663 Y2 JPH0526663 Y2 JP H0526663Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- protective sheet
- switch
- fixed
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 37
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019569U JPH0526663Y2 (sh) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019569U JPH0526663Y2 (sh) | 1988-02-17 | 1988-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124633U JPH01124633U (sh) | 1989-08-24 |
| JPH0526663Y2 true JPH0526663Y2 (sh) | 1993-07-06 |
Family
ID=31235197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019569U Expired - Lifetime JPH0526663Y2 (sh) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526663Y2 (sh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711430A (en) * | 1980-06-25 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Keyboard switch and method of producing same |
-
1988
- 1988-02-17 JP JP1988019569U patent/JPH0526663Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711430A (en) * | 1980-06-25 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Keyboard switch and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01124633U (sh) | 1989-08-24 |
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